Free Human Reproduction (Daily Quiz: 12) NEET Biology Questions & Answers with Detailed Explanation & Full Review
Free Human Reproduction (Daily Quiz: 12) Time:
Question-1
Given below is the diagram of a male reproductive system. In Which one of the options all the five parts, A, B, C, D and E are correct?

(a)
(b)
(c)
(d)
Question-2
In our society women are blamed for producing female children. Choose the correct answer for the sex-determination in humans.
(a)
(b)
(c)
(d)
Answer: (a)
Establishment of sex through differential development in an individual at an early stage of life is called sex determination. Fusion of male nuclei with that of female nucleus decides the sex of the baby. Chromosome pattern in the human female is XX and that in the male is XY. Therefore, all the haploid gametes produced by the female have the sex chromosome X whereas in the male gametes the sex chromosome could be either X or Y, hence, 50 per cent of sperms carry the X chromosome while the other 50 per cent carry the Y. After fusion of the male and female gametes the zygote would carry either XX or XY depending on whether the sperm carrying X or Y fertilised the ovum. The zygote carrying XX would develop into a female and XY would form a male.
Question-3
During cleavage, what is true about cells?
(a)
(b)
(c)
(d)
Question-4
Sertoli cells are found in
(a)
(b)
(c)
(d)
Answer: (b)
Sertoli cells (named after Italian histologist Enrico Sertoli) are found in the walls of the seminiferous tubules of the testis. Compared with the germ cells they appear large and pale. They anchor and probably nourish the developing germ cells, especially the spermatids, which become partly embedded within them.
Question-5
Spermiation is the process of the release of sperms from
(a)
(b)
(c)
(d)
Answer: (b)
Spermiation is the process of release of spermatozoa from Sertoli cells into the cavity of the seminiferous tubules. From here, sperms pass through vasa efferentia into the epididymis for temporary storage.
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NEET Biology Quiz
Topic Wise Quizzes-
The Living World
-
Biological Classification
-
Plant Kingdom
-
Animal Kingdom
-
Morphology of Flowering Plants
-
Anatomy of Flowering Plants
-
Structural Organisation in Animals
-
Cell-The Unit of Life
-
Biomolecules
-
Cell Cycle and Cell Division
-
Transport in Plants
-
Mineral Nutrition
-
Photosynthesis in Higher Plants
-
Respiration in Plants
-
Plant Growth and Development
-
Digestion and Absorption
-
Breathing and Exchange of Gases
-
Body Fluids and Circulation
-
Excretory Products and Their Elimination
-
Locomotion and Movement
-
Neural Control and Coordination
-
Chemical Coordination and Integration
-
Reproduction In Organisms
-
Sexual Reproduction in Flowering Plants
-
Human Reproduction
-
Reproductive Health
-
Principles of Inheritance and Variation
-
Molecular Basis of Inheritance
-
Evolution
-
Human Health and Diseases
-
Strategies for Enhancement in Food Production
-
Microbes in Human Welfare
-
Biotechnology: Principles and Processes
-
Biotechnology and Its Applications
-
Organisms and Populations
-
Ecosystem
-
Biodiversity and Conservation
-
Environmental Issues
NEET Biology MCQ Topic Wise Exercise
-
The Living World
-
Biological Classification
-
Plant Kingdom
-
Animal Kingdom
-
Morphology of Flowering Plants
-
Anatomy of Flowering Plants
-
Structural Organisation in Animals
-
Cell-The Unit of Life
-
Biomolecules
-
Cell Cycle and Cell Division
-
Transport in Plants
-
Mineral Nutrition
-
Photosynthesis in Higher Plants
-
Respiration in Plants
-
Plant Growth and Development
-
Digestion and Absorption
-
Breathing and Exchange of Gases
-
Body Fluids and Circulation
-
Excretory Products and Their Elimination
-
Locomotion and Movement
-
Neural Control and Coordination
-
Chemical Coordination and Integration
-
Reproduction In Organisms
-
Sexual Reproduction in Flowering Plants
-
Human Reproduction
-
Reproductive Health
-
Principles of Inheritance and Variation
-
Molecular Basis of Inheritance
-
Evolution
-
Human Health and Diseases
-
Strategies for Enhancement in Food Production
-
Microbes in Human Welfare
-
Biotechnology: Principles and Processes
-
Biotechnology and Its Applications
-
Organisms and Populations
-
Ecosystem
-
Biodiversity and Conservation
-
Environmental Issues
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